Many teachers also run Birth Preparation courses or workshops where you can take your partner/husband/birth partner. These classes can help you both learn more about labour and birth, and how he/she can support you.
Many teachers also run Post-natal classes which include yoga based exercises which are safe and adapted for the post-natal period. You take your baby along to the classes and some teachers include baby massage in a 2-hour class.
All classes are run as informal groups where discussion and support play a vital role. In these days when most of us do not have family close by it can be a wonderful way to meet people and learn from each other and share the experience of being pregnant and becoming parents.
I am a yogabirth teacher with 10 years experience of teaching classes to pregnant women, running courses for couples and teaching baby massage and post natal classes.